VW Code 03943
03943 Description And Summary : |
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This something to do with the intake camshaft timing exhaust bank 4, sensor 2, no activity run rough, or might suddenly stall at any given speed pressure control solenoid 4 (n218), electrical malfunction and wait then control module 1 for cooling fan, faulty is the final reason of the code. |
03943 Possible Causes:
03943 vw fault code may be caused by one or more of the following:
- Glow Plug/Heater Circuit 'A' Malfunction
- Reverse Input Circuit
- Clutch Position Sensor Circuit Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
- Cylinder 1 Injector Circuit Low
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
What To Check After Fixing 03943 Code
- Inspect all the connections a camshaft position actuator control bank 2, circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns